The document proposes an improved convolutional neural network model to detect diseases affecting the leaves, trunk, and overall health of arecanut plants. It involves collecting over 700 images of healthy and diseased arecanut plants to create a training dataset. An 80:20 split is used for training and testing the CNN model, which aims to distinguish between healthy and diseased plants and offer recommended remedies. The system would provide disease detection and remedy suggestions through a web application to help farmers.